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Plant cell wall-mediated disease resistance:Current understanding and future perspectives

molecular Plant 2024年第5期17卷 699-724页

作者： Antonio molina Lucıa Jorda miguel Angel Torres marina martın-Dacal Diego Jose Berlanga Patricia Fernandez-Calvo Elena Gomez-Rubio Sonsoles martın-Santamarıa Centro de Biotecnología y Genómica de Plantas Universidad Politécnica de Madrid(UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria(INIA/CSIC)Campus de Montegancedo UPMPozuelo de Alarcon(Madrid)Spain Departam.n.o de Biotecnologıa-Biología Vegetal Escuela Técnica Superior de Ingenierıa AgronomicaAlimentarıa y de BiosistemasUPMMadridSpain Centro de Investigaciones Biologicas margarita Salas Consejo Superior de Investigaciones Científicas(CSIC)Ramiro de Maeztu 928040 MadridSpain misión Biológica de Galicia Consejo Superior de Investigaciones Científicas(CSIC)Campus de Montegancedo UPMPozuelo de Alarcón(Madrid)Spain

Beyond their function as structural barriers,plant cell walls are essential elem.n.s for the adaptation of plants to environm.n.al *** walls are dynamic structures whose composition and integrity can be altered in response to environm.n.al challenges and developm.n.al *** wall changes are perceived by plant sensors/receptors to trigger adaptative responses during developm.n. and upon stress *** cell wall damage caused by pathogen infection,wounding,or other stresses leads to the release of wall molecules,such as carbohydrates(glycans),that function as damage-associated molecular patterns(DAmPs).DAmPs are perceived by the extracellular ectodomains(ECDs)of pattern recognition receptors(PRRs)to activate pattern-triggered imm.n.ty(PTI)and disease ***,glycans released from the walls and extracellular layers of microorganisms interacting with plants are recognized as microbe-associated molecular patterns(mAmPs)by specific ECD-PRRs triggering PTI *** number of oligosaccharides DAmPs/mAmPs identified that are perceived by plants has increased in recent ***,the structural mechanisms underlying glycan recognition by plant PRRs remain ***,this knowledge is mainly focused on receptors of the Lysm-PRR family,which are involved in the perception of various molecules,such as chitooligosaccharides from fungi and lipo-chitooligosaccharides(i.e.,nod/mYC factors from bacteria and mycorrhiza,respectively)that trigger differential physiological ***,additional families of plant PRRs have recently been implicated in oligosaccharide/polysaccharide *** include receptor kinases(RKs)with leucine-rich repeat and malectin domains in their ECDs(LRR-mAL RKs),Catharanthus roseus RECEPTOR-LIKE KInASE 1-LIKE group(CrRLK1L)with malectin-like domains in their ECDs,as well as wall-associated kinases,lectin-RKs,and *** characterization of structural basis of glycans recogniti

关键词： Arabidopsis thaliana cell wall damage-associated molecular patterns DAmPs disease resistance glycans oligosaccharides pattern-triggered imm.n.ty PTl pattern recognition receptor PRRs

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Investigation of contact behavior on a model of the dual-mobility artificial hip joint for Asians in different inner liner thicknesses

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World Journal of Orthopedics 2024年第4期15卷 321-336页

作者： Taufiq Hidayat muhammad Imam Ammarullah Rifky Ismail Eko Saputra m Danny Pratama Lamura Chethan K n Athanasius Priharyoto Bayuseno J Jamari Departm.n. of mechanical Engineering Universitas Muria KudusKudus 59352Central JavaIndonesia Departm.n. of mechanical Engineering Universitas DiponegoroSemarang 50275Central JavaIndonesia Undip Biomechanics Engineering&Research Centre Universitas DiponegoroSemarang 50275Central JavaIndonesia Center for Biomechanics Biomaterials Biomechatronics and Biosignal Processing Universitas DiponegoroSemarang 50275Central JavaIndonesia Departm.n. of mechanical Engineering Politeknik Negeri SemarangSemarang 50275Central JavaIndonesia Departm.n. of Aeronautical and Automobile Engineering Manipal Institute of TechnologyManipalManipal Academy of Higher EducationManipal 576104KarnatakaIndia

BACKGROUnD The four components that make up the current dual-mobility artificial hip joint design are the femoral head,the inner liner,the outer liner as a metal cover to prevent wear,and the acetabular *** acetabular cup and the outer liner were constructed of 316L stainless *** the same time,the inner liner was made of ultra-high-molecular-weight polyethylene(UHmWPE).As this new dual-mobility artificial hip joint has not been researched extensively,more tribological research is needed to predict *** thickness of the inner liner is a significant component to consider when calculating the contact *** To make use of finite elem.n. analysis to gain a better understanding of the contact behavior in various inner liner thicknesses on a new model of a dual-mobility artificial hip joint,with the ultimate objective of determ.n.ng the inner liner thickness that was most suitable for this particular type of dual-mobility artificial hip *** In this study,the size of the femoral head was compared between two diameters(28 mm and 36 mm)and eight inner liner thicknesses ranging from 5 mm to 12 *** the finite elem.n. method,the contact parameters,including the maximum contact pressure and contact area,have been evaluated in light of the Hertzian contact *** simulation was performed statically with dissipated energy and asymmetric *** types of interaction were surface-to-surface contact and normal contact *** The maximum contact pressures in the inner liner(UHmWPE)at a head diameter of 28 mm and 36 mm are between 3.7-13.5 mPa and 2.7-10.4 mPa,*** maximum von mises of the inner liner,outer liner,and acetabular cup are 2.4–11.4 mPa,15.7–44.3 mPa,and 3.7–12.6 mPa,respectively,for 28 mm *** the maximum von mises stresses of the 36 mm head are 1.9-8.9 mPa for the inner liner,9.9-32.8 mPa for the outer liner,and 2.6-9.9 mPa for the acetabular cup.A head with a diameter of 28 mm should have an inner line

关键词： Contact behavior Contact pressure Finite elem.n. analysis Dual-mobility Artificial hip joint

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Robust hybrid bismuth perovskites as potential photocatalysts for overall water splitting

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nano Research 2024年第5期17卷 4593-4601页

作者： Antonio J.Chacón-García Herme G.Baldovi Artem A.Babaryk Antonio Rodríguez-Diéguez Sergio navalón Yolanda Pérez Herm.n.gildo García Patricia Horcajada Advanced Porous materials Unit IMDEA Energy InstituteAvda.Ramón y Cajal 328935 MóstolesMadridSpain Departam.n.o de Química Universitat Politècnica de València46022 ValènciaSpain Departam.n.o Química Inorgánica Universidad de Granada1807GranadaSpain Departam.n.o de Biología y Geología Física y Química Inorgánica.ESCET.Universidad Rey Juan Carlos28933 MóstolesMadridSpain Instituto de tecnología química CSIC-UPV Universitat Politècnica de València(UPV)46022Spain

Organic-inorganic hybrid perovskites have gained great attention as promising photocatalysts for hydrogen ***,due to their poor stability in water,the use of aqueous hydrohalic acid solutions is specifically required for an efficient hydrogen ***,three novel photoactive lead-free hybrid perovskites based on bismuth and triazolium cations(denoted as IEF-15,IEF-16,and IEF-17(IEF stands for ImDEA energy frameworks))were synthesized and fully characterized(structural,compositional,optical,etc.).Further,these solids were proposed as photocatalysts for the challenging gas phase overall water splitting(OWS)***,IEF-16 thin films exhibited a remarkable photocatalytic activity in both H_(2) and O_(2) evolution,as a consequence of its appropriate bandgap and energy-band alignm.n.,achieving hydrogen evolution rates ofμmol·g_(H_(2))^(-)1846 and 360 after 24 h under ultraviolet-visible(UV-vis)irradiation or simulated solar irradiation,*** study additionally highlights the remarkable structural and photochemical stability of IEF-16 under different operational conditions(*** volume,irradiation and temperature),paving the way for green hydrogen production from OWS using perovskite-based photocatalysts.

关键词： bismuth-based hybrid perovskites thin films photocatalysis overall water splitting green hydrogen

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Living in a Condom.n.um Regime:neighborhood Conflicts in Low-Income Housing,Tijuana,Baja California-A Secondary Publication

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Journal of World Architecture 2024年第2期8卷 96-107页

作者： m.Zárate López A.Almejo Ornelas m.Sahagún Valenzuela Autonomous University of Baja California Mexico

This paper analyzes neighborhood conflicts arising from the condom.n.um property regime,under which social housing promoted by mexican governm.n. institutions and private developers is *** regime has facilitated access to housing for the salaried population,but it is far from contributing to the attainm.n. of the right to *** research takes as case studies housing complexes located in the city of Tijuana,Baja California,*** analysis included a mixed ***,similar case studies were analyzed;secondly,a review of the Condom.n.um Property Regime Law was carried out in order to understand its *** view of the pandemic situation,a virtual survey was applied to the inhabitants of these areas,as well as interviews with presidents of neighborhood committees of these *** the above,it was found that this form of ownership generates conflicts,reflected in the dissatisfaction of the inhabitants with their housing,disagreem.n.s and controversies in their organization and *** inhabitants have to collectively solve the problems they face,related to the maintenance and use of comm.n.areas,insecurity,and cleanliness,am.n. *** addition,there is a lack of support from local *** this,it is concluded that although the inhabitants have a space that solves their housing problem,it does not m.n.ge to be a space that adequately guarantees their right to housing.

关键词： neighborhood conflicts Right to housing Condom.n.um property Social interest Affordable housing

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A multi-platform analysis of hum.n.gingival crevicular fluid reveals ferroptosis as a relevant regulated cell death mechanism during the clinical progression of periodontitis

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International Journal of Oral Science 2024年第2期16卷 265-279页

作者： Alfredo Torres m.Angélica michea Ákos Végvári marion Arce Valentina Pérez marcela Alcota Alicia morales Rolando Vernal mauricio Budini Rom.n.A.Zubarev Ferm.n.E.González Laboratory of Experim.n.al Imm.n.logy&Cancer Faculty of DentistryUniversity of ChileSantiagoChile Departm.n. of Conservative Dentistry Faculty of DentistryUniversity of ChileSantiagoChile Division of Chemistry I Department of Medical Biochemistry and BiophysicsKarolinska InstitutetStockholmSweden Periodontal Biology Laboratory Faculty of DentistryUniversidad de ChileSantiagoChile Laboratory of Cellular and molecular Pathology Institute for Research in Dental SciencesFaculty of DentistryUniversity of ChileSantiagoChile

Ferroptosis is implicated in the pathogenesis of numerous chronic-inflammatory diseases,yet its association with progressive periodontitis remains *** investigate the involvem.n. and significance of ferroptosis in periodontitis progression,we assessed sixteen periodontitis-diagnosed *** progression was clinically m.n.tored over twelve weeks via weekly clinical evaluations and gingival crevicular fluid(GCF)collection was performed for further *** metrics,proteomic data,in silico methods,and bioinformatics tools were combined to identify protein profiles linked to periodontitis progression and to explore their potential connection with *** western blot analyses validated key ***,a single-cell RnA sequencing(scRnA-seq)dataset(GSE164241)for gingival tissues was analyzed to elucidate cellular dynamics during periodontitis *** progression was identified as occurring at a faster rate than traditionally *** samples from progressing and non-progressing periodontal sites showed quantitative and qualitatively distinct proteomic *** addition,specific biological processes and molecular functions during progressive periodontitis were revealed and a set of hub proteins,including SnCA,CA1,HBB,SLC4A1,and AnK1 was strongly associated with the clinical progression status of ***,we found specific proteins-drivers or suppressors-associated with ferroptosis(SnCA,FTH1,HSPB1,CD44,and GCLC),revealing the co-occurrence of this specific type of regulated cell death during the clinical progression of ***,the integration of quantitative proteomic data with scRnA-seq analysis suggested the susceptibility of fibroblasts to *** analyses reveal proteins and processes linked to ferroptosis for the first time in periodontal patients,which offer new insights into the molecular mechanisms of progressive periodontal *** findings may le

关键词： finding progression faster

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A novel diurnal and seasonal variation analysis of BTEX in Bengaluru urban area

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Research in Cold and Arid Regions 2024年第1期16卷 14-19页

作者： H.n.Sowmya m.Dinam.n. G.P.Shivashankara H.K.Ramaraju B.S.Surendra Vijaya V.Shanbhag R.Prajwal Departm.n. of Civil Engineering Dayananda Sagar College of EngineeringBangalore 560078India Departm.n. of Chemistry Dayananda Sagar College of EngineeringBangalore 560078India Departm.n. of Physics GFGCVijayanagarBengaluru 560040India

In the urban atmosphere of Bengaluru, various volatile organic compounds(VOCs), particularly Benzene,Toluene, Ethylbenzene, and Xylene(BTEX), have shown an increasing trend in concentration. The present research was conducted during summer and m.n.oon seasons, focusing on Kadubeesanahalli, a high-traffic area within the Bengaluru metropolitan City. Hourly sample data was collected using a BTEX analyzer(model GC955-600) and subsequently transformed into daily, m.n.hly, and seasonal values. The study revealed distinct patterns in benzene concentrations. Benzene levels were lowest during the early morning hours, specifically from 1:00 *** 7:00 a.m.. Concentrations then increased from 7:00 a.m. to 9:00 a.m. and again from 4:00 p.m. to 11:00 p.m.,corresponding to the morning and evening peak traffic hours. However, between 10:00 a.m. and 4:00 p.m., the concentration decreased due to reduced traffic levels. These diurnal variations in benzene concentration are influenced by meteorological parameters. Comparing the two seasons, higher concentrations of Benzene, EthylBenzene, and mP-xylene were observed during the summer season. This increase is attributed to the elevated temperatures during summer, which promote the vaporization of BTEX compounds. Conversely, lower BTEX concentrations were recorded during the m.n.oon season due to the wet deposition process. The observed positive correlation(r > 0.5) am.n. BTEX parameters strongly suggests a comm.n.source, most likely originating from vehicular emissions.

关键词： BTEX Summer variation meteorological parameters Correlation

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Epidemiology of work-related hand and wrist injuries in a referral center: A descriptive study

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World Journal of Orthopedics 2024年第7期15卷 650-659页

作者： Angélica m Rodríguez Ginna P Tocanchón Jessica T Villalba Luis m Pombo Aníbal A Teherán Gabriel Camero-Ramos Karen P Ayala Gerhard m Acero Research Center Fundación Universitaria Juan N.CorpasBogotá111321Colombia Red Cross Cruz Roja Colombiana-Seccional Cundinamarca BogotáBogotá111221Colombia Vigilancia Epidemiológica Instituto Nacional de SaludBogotá111321Colombia

BACKGROUnD Occupational hand and wrist injuries(OHWIs)account for 25%of work-related accidents in low-and middle-income *** Colombia,more than 500000 occupational accidents occurred in 2021,and although the rate declined to less than 5%in 2020 and 2021,at least one in four accidents involved a hand or wrist *** To describe the OHWIs in workers seen at the emergency room at a second-level hospital in *** An observational study was performed using data from workers who experienced OHWIs and attended a second-level hospital,between June,2020 and may,*** overall frequency of OHWIs,as well as their distribution by sociodemo-graphic,clinical,and occupational variables,are ***,association patterns between sex,anatomical area(fingers,hand,wrist),and type of job were analyzed by correspondence analysis(CA).RESULTS There were 2.101 workers treated for occupational accidents,423(20.3%)were cases of OHWIs,which mainly affected m.n.93.9%)with a median age of 31 years and who worked mainly in m.n.ng(75.9%).OHWIs were more comm.n.in the right upper extremity(55.3%)and comprised different types of injuries,such as contusion(42.1%),laceration(27.9%),fracture(18.7%),and crush injury(15.6%).They primarily affected the phalanges(95.2%),especially those of the first finger(25.7%).The CAs showed associations between the injured anatomical area and the worker’s job that differed in m.n.and wom.n.explained variance>90%).COnCLUSIOn One out of five workers who suffered occupational accidents in Cundinamarca,Columbia had an OHWI,affecting mainly males employed in *** occupational profile is likely to lead to prolonged rehabilitation,and perm.n.nt functional *** results might be useful for adjusting preventive measures in cluster risk groups.

关键词： Accidents Occupational Epidemiology Hand injuries Wrist injuries Occupational health

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Anti-obesity effects of fucoidan from Sargassum thunbergii in adipocytes and high fat diet induced obese mice through inhibiting adipogenic specific transcription factor

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Food Science and Hum.n.Wellness 2024年第3期13卷 1608-1616页

作者： Hyo-Geun Lee H.H.A.C.K.Jayawardhana Fengqi Yang D.P.nagahawaththa n.m.Liyanage Kyung-mo Song Yun-Sang Choi Seung-Hong Lee You-Jin Jeon m.n.Cheol Kang Departm.n. of marine Life Sciences Jeju National UniversityJeju 63243Republic of Korea marine Science Institute Jeju National UniversityJeju 63333Republic of Korea Research Group of Food Processing Korea Food Research InstituteWanju 55365Republic of Korea Departm.n. of Pharmoceutical Engineering Soonchunhyang UniversityAsan 31538Republic of Korea

The prevalence of obesity has increased and is a health concern *** to the concerns regarding synthetic anti-obesity treatm.n.s,nowadays natural products become a *** studies proved that there is a potential to use marine algae as anti-obesity ***,in this study,the lipid inhibitory effect of crude polysaccharide of amyloglucosidase-assisted hydrolysate from Sargassum thunbergii(STAC)and its fucoidan fractions(STAFs)on 3T3-L1 cells and high-fat diet(HFD)-induced obese mice were *** to the results,the STAF3,showed the highest xylose content and exhibited significant inhibitory effects on lipid accumulation by downregulating adipogenic and lipogenic proteins in 3T3-L1 ***,oral supplem.n.ation with STAC significantly declined gain in body weight and fat weight,and serum lipid contents in an HFD-induced obesity mouse *** and chemical characterizations dem.n.trated that puritied STAF3 has consistent surface morphology and small particle size,with similar structural characteristics as commercial ***,these results indicate that STAC and purified STAF3 from Sargassum thunbergia is a potent source to develop as ananti-obesity agents or functional food products to counter obesity.

关键词： Sargassum thunbergii Fucoidan Anti-obesity Anti-steatosis

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Solution of the Center Problem for a Class of Polynomial Differential Systems

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Acta mathematica Sinica,English Series 2024年第7期40卷 1685-1696页

作者： Chang Jian Liu Jaume Llibre Rafael Ramírez Valentín Ramírez School of mathematics(Zhuhai) Sun Yat-sen UniversityZhuhai519086P.R.China Departam.n. de matemàtiques Universitat Autònoma de Barcelona08193BellaterraBarcelonaCataloniaSpain Departam.n. d’Enginyeria Informàtica i matemàtiques Universitat Rovira i VirgiliAvinguda dels Paiïsos Catalans 2643007TarragonaCataloniaSpain

Consider the polynomial differential system of degree m of the form x=-y(1+μ(a_(2)x-a_(1)y))+x(v(a_(1)x+a_(2)y)+Ω_(m-1)(x,y)),y=x(1+μ(a_(2)x-a_(1)y))+y(v(a_(1)x+a_(2)y)+Ω_(m-1)(x,y)),whereμandνare real numbers such that(μ^(2)+v^(2))(μ+v(m-2))(a_(1)^(2)+a_(2)^(2))≠m>2 andΩ_(m−1)(x,y)is a homogenous polynomial of degree m−1.A conjecture,stated in *** Equations 2019,suggests that whenν=1,this differential system has a weak center at the origin if and only if after a convenient linear change of variable(x,y)→(X,Y)the system is invariant under the transformation(X,Y,t)→(−X,Y,−t).For every degree m we prove the extension of this conjecture to any value ofνexcept for a finite set of values ofμ.

关键词： Center problem polynomial differential system

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Understanding the Link: Emotional Attention in Italian Families and Children’s Social Developm.n.

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International Journal of m.n.al Health Promotion 2024年第9期26卷 709-718页

作者： Catalda Corvasce Juan Pedro martínez-Ram.n.Francisco m.n.el morales-Rodríguez Lidia Pellicer-García Inmaculada m.n.ez Cecilia Ruiz-Esteban Liceo Statale“Carlo Cafiero” Barletta(BT)76121Italy Departm.n. of Developm.n.al Psychology and Education University of MurciaMurcia30100Spain Departm.n. of Developm.n.al Psychology and Education University of GranadaCampus of La CartujaGranadaCP 18071Spain Departm.n. of Spanish Language and General Linguistics University of MurciaCampus of La MercedMurciaCP 30001Spain

Background Emotional attention refers to the capacity to recognize and properly respond to one’s and others’ emotional states. On another note, family is a primary source of socialization that influences the developm.n. of various social skills. In another line, adolescence is a complex stage that has been associated with emotional difficulties that could be related to competences such as prosociability and inclusion. It is inferred that through the family context and the attention that is processed, a series of competencies are transmitted to the youngsters, but this relationship is still unclear. For this reason, the study’s purpose was to exam.n. the relationship between the emotional attention of mothers and fathers and the social and prosocial competencies of their children. methods To accomplish this, a cross-sectional study and ex post facto design were conducted. The Trait-meta mood Scale (TmmS-24)-to assess emotional attention-, the Strengths and Difficulties Questionnaire (SDQ)-to determ.n. the prosociality dim.n.ion-, and the Test on Passing Developm.n.al Tasks in Adolescence (TCS-A)-to measure social inclusion-were adm.n.stered. The participants were n = 228 families composed of n = 114 mothers/fathers (67.5% females) and n = 114 daughters/sons (38.5% females) selected through non-probabilistic sampling using a convenience sample in the Bari region of Italy. A descriptive and inferential analysis-Student’s test and Pearson’s correlation-was performed with the statistic package SPSS version 28 (significance level p ndings showed that the families possessed an adequate background in emotional attention and that their daughters and sons were also generally well-adjusted in social inclusion and prosociality. It also found certain signs that the prosocial competence of the children could be related to the behavior of their mothers and fathers. Conclusion In conclusion, social inclusion is related to prosocial behavior, and maybe primari

关键词： Educational style coping strategies stress social inclusion emotional attention prosociality

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